Peel and cube all the veg into equal size pieces (about 1 inch). Place this in the bottom of a large roasting tin. Add 2 tablespoons olive or vegetable oil and toss well until fully coated.

Score the fat/skin on the pork in a criss-cross pattern. Rub the rack all over with olive oil, rosemary, salt and pepper, ensuring the flavouring gets evenly distributed.

Place the pork on top of the vegetables and pop in the oven for 1.5 – 2 hours (until juices run clear). The meat should rest for at least 10 mins when you take it out of the oven.

While the meat is resting, boil water in a saucepan and add the 2 bags of couscous (using boil in the bag is the least messy method), cooking for 1 minute. Pour off the water and carefully snip open the bags, pouring the couscous out into a bowl. Add the roast vegetables and any juices from the pan to the couscous and stir well.

Carve the pork into portions and serve on a bed of roast vegetable couscous.